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Repeated wafl_load_buf panics in ONTAP 9.6 with FabricPool and cloned volumes

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Category:
ontap-9
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core
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Applies to

  • ONTAP 9.6
  • FabricPool tiering to StorageGRID with cloned volumes

Issue

  • Node panics during migration of data from capacity to perf tier that belongs to volume clone
  • Panic string will report wafl_load_buf and be similar to:
Panic String: wafl_load_buf: wip = 0x0xfffff804eaea8240, fbn = 898441414, level = 2, last logical block = 891871103, last physical block = 891871103, flags = 0, in SK process wafl_exempt02 on release 9.6P6 (C)

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